Home / 5,793,647.60-8,690,428.20-1,750,127.60

Finding the Fourth Proportional to 5,793,647.60, 8,690,428.20 and 1,750,127.60

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Solution

The fourth proportional to 5,793,647.60, 8,690,428.20 and 1,750,127.60 is: 2,625,178.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,793,647.60 : 8,690,428.20 = 1,750,127.60 : x
  2. Step 2: Convert to fraction form
    5,793,647.60/8,690,428.20 = 1,750,127.60/x
  3. Step 3: Cross multiply
    5,793,647.60x = 8,690,428.20 × 1,750,127.60
  4. Step 4: Simplify right side
    5,793,647.60x = 15,209,358,248,638.32
  5. Step 5: Solve for x
    x = 15,209,358,248,638.32/5,793,647.60
  6. Step 6: Final answer
    x = 2,625,178.35

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.